Portable fluorescent lamp



FIG. 1 is a top, front, right sider perspective view of a portable fluorescent lamp showing my new design;

FIG. 2 is an exploded bottom, front right side perspective view thereof;

FIG. 3 is a front elevational view thereof on an enlarged scale;

FIG. 4 is a rear elevational view thereof on an enlarged scale;

FIG. 5 is a top plan view thereof on an enlarged scale;

FIG. 6 is a left side elevational view thereof on an enlarged scale;

FIG. 7 is a right side elevational view thereof on an enlarged scale;

FIG. 8 is a bottom plan view thereof. 

The ornamental design for a portable fluorescent lamp, as shown and described. 